come up trumps (kam ap torampusu)

Phrasal-verb Success

意味

to perform unexpectedly well; to succeed when least expected

予想外にうまくいく;最も予期しない時に成功する (yosōgai ni umaku iku; mottomo yokishinai toki ni seikō suru)

例文

"She came up trumps and saved the project just in time."

"彼女は予想外にうまくいき、ぎりぎりでプロジェクトを救った。" (kanojo wa kam ap torampusu de purojekuto o girigiri de sukutta)